Doesn't even have to be in the water.....at the end of my annual "boys" week in the Park I was climbing out of the water over at Greenbrier just below the RC parking area...just before reaching the road a **** root reached out of the leaves and tripped me....landed on my shoulder and knocked the breath out of me....my fishing buddy came along and muttered...""just hope you're resting"....hurt for a week after that.